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Pneumoperitoneum secondary to ruptured gas containing pyogenic liver abscess is rare and could represent as life threatening infection. It should be distinguished from perforation of hollow organ by clinical symptoms and image examinations, particularly like CT. Accurate diagnosis with adequate drainage and antibiotic therapy would bring good outcome.<br /><br /> We are aware that not every case of pneumoperitoneum is attributable to a perforated hollow viscus. A rapid and prompt surgical intervention with appropriate antibiotics are essential to save a life.<br /><br />We are aware that not every case of pneumoperitoneum is attributable to a perforated hollow viscus. A rapid and prompt surgical intervention with appropriate antibiotics are essential to save a life.<br /><br /> Limited literature exists regarding the positional relationship between the pedicled-rectus abdominis myocutaneous (p-RAMC) flap and residual pelvic organs post posterior pelvic exenteration (PPE).<br /><br /> Four patients underwent PPE and reconstruction with a p-RAMC flap. After harvesting the p-RAMC flap with the deep inferior epigastric artery and veins as the vascular pedicle, the intra-pelvic shortest pathway of the flap was created. We dissected the subcutaneous tissues of the flap donor site toward the perineal defect along the inner wall of the pelvis. The pubic origin of the rectus abdominis muscle was preserved. A three-dimensional model was constructed using an image processing software. The vascular pedicle ran almost linearly along the inner wall of the pelvis. The muscle belly was placed on the pelvic floor through the posterior wall of the urinary bladder which filled the dead space of the resected area. All flaps survived without significant complications.<br /><br /> Assigning the cranial side of the flap to the perineum and caudal side to the pelvic floor could reduce postoperative intrapelvic complications. By preserving the pubic origin of the rectus abdominis muscle, a shock absorber of the pedicle of the flap was created, preventing over-traction of the flap while passing through the intrapelvic pathway.<br /><br /> A p-RAMC flap via intra-pelvic shortest pathway is an ideal reconstructive method for large skin defect in perineal area after PPE.<br /><br />A p-RAMC flap via intra-pelvic shortest pathway is an ideal reconstructive method for large skin defect in perineal area after PPE.<br /><br /> Spinal tuberculosis was the most common TB infection in human body. Musculoskeletal tuberculosis (TB) mostly affected lower thoracal or upper lumbar spine. However, TB infection can also occurs along vertebral spine. We reported a rare case about TB infection in cervical spine. We provided the clinical manifestation and therapeutic method for the patient. Cervical TB infection is a very rare case. Especially, when it involves in C1 and C2 like we provided on this case.<br /><br /> A 24 years-old male came to the orthopaedic clinic with neck pain that aggravated by neck movement. He previously diagnosed with TB infection on his lung within 3 months. We performed x-ray data to determine the source of neck pain. Examination revealed anterior collapse of C1, destruction of odontoid process, and soft tissue swelling. We also performed MRI cervical to assess the destruction of anterior corpus C1.<br /><br /> We decided to operate the patient with reposition and posterior stabilization of C1 using occipital plate from posterior approach and added some synthetic bone graft. The medical treatment is anti-tuberculosis drugs, usually conducted conservatively in mild-to-moderate cases. But, if there is deterioration in neurological deficit or persisting deficit with spinal cord compression, such as C1 and C2 involvement, surgery can be considered. There are two types of surgery; posterior fixation and fusion and anterior release and posterior stabilization.<br /><br /> TB musculoskeletal infection must be evaluated regularly to consider the perfect time for additional surgical treatment. The good decision to operate the moderate to severe case could improve the patient's functional outcome.<br /><br />TB musculoskeletal infection must be evaluated regularly to consider the perfect time for additional surgical treatment. The good decision to operate the moderate to severe case could improve the patient's functional outcome.<br /><br /> Clostridium difficile colitis is increasingly seen in everyday clinical situations, and most cases are treated with antibiotics. Fulminant C. [https://www.selleckchem.com/products/mk-0752.html https://www.selleckchem.com/products/mk-0752.html] difficile colitis (FCDC) is rare; however, it is extremely virulent, and understanding its appropriate surgical treatment is critical. The surgical timing is controversial because of the lack of concrete decision-making factors. We report a case of FCDC with a favourable outcome, which was achieved by using four objective factors and computed tomography (CT) findings.<br /><br /> A patient with head trauma developed pneumonia at 2 days post-admission. He was prescribed with antibiotics. Fever and leucocytosis persisted on hospital day 10. Clostridium was detected in the stool on day 12, and metronidazole was administered. His condition did not improve; thus, he was started on vancomycin on day 14. The marked deterioration in the four laboratory parameters (white blood cell, albumin [Alb], creatinine, and body temperature) on day 15 and CT findings contributed to the decision to perform emergency subtotal colectomy and ileostomy. His condition improved dramatically postoperatively.<br /><br /> Many factors of FCDC are already suggested for surgical intervention in the guidelines; however, they are often seen at the late stage of FCDC. Early detection of FCDC is the key to favourable surgical outcome. Following the trend of these objective factors guides in making appropriate surgical decisions.<br /><br /> Focusing on the four objective factors and CT findings of FCDC could help surgeons detect FCDC at an early stage and decide the optimal surgical timing.<br /><br />Focusing on the four objective factors and CT findings of FCDC could help surgeons detect FCDC at an early stage and decide the optimal surgical timing.<br /><br /> IPLC (Invasive Pleomorphic Lobular Carcinoma) accounts for less than 1% of breast cancer. To the best of our knowledge, this is one of the few reported cases in the IPLC with multiple metastases. The patient's general condition got improved after our treatment, which has a certain reference for the treatment of this kind of patient in the future.<br /><br /> A 42-year-old female with IPLC and multiple metastases. The IPLC malignant cells were positive for p120 (cytoplasmic) and human epidermal growth factor receptor 2, negative for estrogen receptor, progesterone receptor, and E-cadherin. There were nodular enhancement foci in the liver, which are considered the metastatic lesions of the breast, and the liver function was abnormal. Multiple metastatic lesions of the vertebral body, appendage of the whole spine, and sternum. And C7, T1, and T9 vertebrae showed compression fractures.<br /><br /> IPLC has systemic metastasis which molecular typing by immunohistochemistry is HER-2 overexpression can choose chemotherapy combined with targeted therapy to prolong the survival time and improve the quality of life of patients. The patient was followed up.<br /><br /> This paper reports a case of IPLC with multiple metastases and gives review literature. Our treatment of the patient can be a reference for other clinicians.<br /><br />This paper reports a case of IPLC with multiple metastases and gives review literature. Our treatment of the patient can be a reference for other clinicians.<br /><br /> We report the case of a patient with a low-grade appendiceal mucinous neoplasm (LAMN) who underwent emergency laparoscopic ileocecal resection to avoid the metastatic spread of tumor cells due to an impending rupture.<br /><br /> A 55-year-old woman presented to our hospital with pain in the right lower quadrant of the abdomen. Computed tomography revealed a markedly tense appendiceal mucinous tumor with surrounding inflammation, and laboratory test results showed elevated serum C-reactive protein (7.47 mg/dL), indicating impending rupture of the appendix. Magnetic resonance imaging revealed nodules inside the appendix, suggesting the possibility of appendiceal cancer. We performed emergency laparoscopic ileocecal resection with regional lymph node dissection. The tumor was pathologically diagnosed as a LAMN without rupture.<br /><br /> LAMN is classified as a clinically malignant tumor because it can cause pseudomyxoma peritonei due to perforation or the presence of residual tissue. Although an appendectomy would be appropriate for LAMN if the tumor margin is secured, ileocecal resection with lymph node dissection is necessary when preoperative discrimination of appendiceal cancer is impossible.<br /><br /> Further studies of preoperative imaging for appropriate differential diagnosis were necessary.<br /><br />Further studies of preoperative imaging for appropriate differential diagnosis were necessary.<br /><br /> Pancreatic pseudocysts (PP) are known sequelae of pancreatitis. In this case, we present a patient with a pancreatic pseudocyst extending to the left psoas muscle, initially masquerading as acute complicated diverticulitis.<br /><br /> A 43-year-old male with previous episode of pancreatitis presented with a one-week history of abdominal pain. Physical examination revealed left lower quadrant tenderness. A computed tomography (CT) showed a large intraperitoneal fluid collection extending to the left psoas muscle with segmental inflammation of the descending colon. The patient was managed medically with empiric antibiotic therapy for concern of complicated diverticulitis. Ultrasound-guided percutaneous drainage was performed and fluid analysis showed lipase &gt;20,000 U/L. The patient was discharged home with the drain. At one month follow up a repeat CT showed resolution of the left psoas fluid collection. The drain was removed and the patient remained asymptomatic at two month follow-up.<br /><br /> Pancreatic pseudocysts are well-known complications of pancreatitis. In this case, we describe extension of a pseudocyst to the left psoas muscle. We identified twelve previously reported patients diagnosed with PP involving the psoas muscles. Our case is unique as there is no previously published case in which a pseudocyst masqueraded as complicated diverticulitis. In analysis of the literature, most patients were managed with percutaneous drainage. Only 50% had documented complete resolution on follow up; of those 75% had undergone percutaneous drainage.<br /><br /> Pancreatic pseudocysts that extend to the psoas muscle can mimic acute complicated diverticulitis upon presentation. These may be effectively managed with percutaneous drainage.<br /><br />Pancreatic pseudocysts that extend to the psoas muscle can mimic acute complicated diverticulitis upon presentation. These may be effectively managed with percutaneous drainage.<br /><br /> The effectiveness of transanal decompression tube (TDT) to prevent anastomotic leakage after rectal surgery has been widely accepted in recent years. However, a rare complication of intestinal perforation due to TDT has been also reported.<br /><br /> A 88-year-old woman underwent laparoscopic low anterior resection for rectal cancer. An abdominal drainage tube adjacent to the colorectal anastomosis and a TDT were placed. The patient experienced abdominal pain, nausea and elevated inflammatory markers on postoperative day 6. Enema and computed tomography demonstrated colonic perforation due to the TDT, and emergency laparotomy was performed. Perforation of the anterior sigmoid colon located at the proximal side of the colorectal anastomosis was seen, and the TDT was exposed to the abdominal cavity. Therefore, primary closure of the perforation site, peritoneal lavage, drainage tube placement and transverse colostomy was performed.<br /><br /> In our case, TDT seemed to compress the anterior wall of the colon and lead to perforation.